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  2. Neurochemistry - Wikipedia

    en.wikipedia.org/wiki/Neurochemistry

    Chemical signaling between neurons is mediated by neurotransmitters, neuropeptides, hormones, neuromodulators, and many other types of signaling molecules. Many neurological diseases arise due to an imbalance in the brain's neurochemistry. For example, in Parkinson's Disease, there is an imbalance in the brain's level of dopamine.

  3. Neurochemical - Wikipedia

    en.wikipedia.org/wiki/Neurochemical

    Neurotrophic factors are biomolecules – nearly all of which are peptides or small proteins – that support the growth, survival, and differentiation of both developing and mature neurons. [2] [3] [4] Examples of notable neurotrophic factors include: Insulin-like growth factor-1 (IGF-1) Glial cell line-derived neurotrophic factor (GDNF)

  4. Neurotransmitter - Wikipedia

    en.wikipedia.org/wiki/Neurotransmitter

    An antagonist is a chemical that acts within the body to reduce the physiological activity of another chemical substance (such as an opiate); especially one that opposes the action on the nervous system of a drug or a substance occurring naturally in the body by combining with and blocking its nervous receptor. [73]

  5. List of human hormones - Wikipedia

    en.wikipedia.org/wiki/List_of_human_hormones

    The following is a list of hormones found in Homo sapiens. Spelling is not uniform for many hormones. Spelling is not uniform for many hormones. For example, current North American and international usage uses [ citation needed ] estrogen and gonadotropin, while British usage retains the Greek digraph in oestrogen and favours the earlier ...

  6. These Are All the Vitamins for Brain Health You Need in ... - AOL

    www.aol.com/lifestyle/vitamins-brain-health-diet...

    The reason: These vitamins help boost the production of neurotransmitters, or brain chemicals, that deliver messages between the brain and body.. Increasing your B12 by taking a supplement may ...

  7. Psychoactive drug - Wikipedia

    en.wikipedia.org/wiki/Psychoactive_drug

    A psychoactive drug, mind-altering drug, or consciousness-altering drug is a chemical substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior. [1] The term psychotropic drug is often used interchangeably, while some sources present narrower definitions.

  8. Neuroscientists draw up a ‘parts list’ covering 133 different ...

    www.aol.com/news/neuroscientists-draw-parts-list...

    The “parts list” builds on 15 years of work at Seattle’s Allen Institute, focused on analyzing genetic activity in nearly 24,000 of the 100 million brain cells in the mouse cortex. Each cell ...

  9. Neurotransmitter receptor - Wikipedia

    en.wikipedia.org/wiki/Neurotransmitter_receptor

    They are a group of transmembrane ion channels that are opened or closed in response to the binding of a chemical messenger (i.e., a ligand), [7] such as a neurotransmitter. [ 8 ] The binding site of endogenous ligands on LGICs protein complexes are normally located on a different portion of the protein (an allosteric binding site) compared to ...